The current reference prices present significant declines for gasoline and diesel, these declines respond directly to the events of the break of the pact between OPEC, led by Saudi Arabia, and the countries that had made an alliance with the organization, represented by Russia.

The current reference prices for gasoline and diesel show a mixed trend (ups and downs), these variations are due to the continuous fall in the reserves of these products, according to reports provided by the IEA in February 2020.

The current reference prices for gasoline and diesel, show low prices at national level, due to the outcome of the conflict between the United States and Iran, where the Arab country attacked two military bases located in Iraqi territory.

The current reference prices for gasoline and diesel present generalized increases, due to the recent geopolitical conflicts between the United States and Iran during the first weeks of January 2020, which is why the international prices of oil and derivatives increased by an average of 4%.

The current reference prices show increases in all their presentations, because of the announcement given by the United States and China, about the signing of phase 1 of the economic conflict in January 2020.

The current reference prices present combined variation for gasoline and diesel; this trend responds to the economic conflict between the largest producer of oil and derivatives (United States) and the largest consumer of the same (China) that has extended for 16 months. The United States has scheduled for next December 15, a 15% increase in tariffs on Chinese products for a value of US$160 billion dollars, generating uncertainty in the international hydrocarbons market. Therefore, if such an increase is imposed, the demand for oil derivatives could decrease, generating an oversupply.

The current reference prices are low for gasoline and diesel nationally, this responds to the latest weekly report of oil reserves provided by the IEA, which reported a 5.07-million-barrel increase, well above the forecast of experts who predicted a superficial growth of just 500 thousand barrels per week. This generates continuity of raw material for petroleum products, even though gasoline reserves decreased 3.04 million barrels and diesel 1.03 million barrels per week.

The current reference prices present combined variation for gasoline and downward variations for diesel; this trend responds to a first partial agreement between the largest producer (United States) and the largest consumer (China) of oil and oil products worldwide. Last October 11, the tariff increase was suppressed that was maintained for a value of US$250,000 million and were scheduled to rise from 25% to 30% to several Chinese products, which generated an expectation of increased demand among investors and producers in the hydrocarbon market.

The current reference prices present their second consecutive increase in the prices of gasoline and diesel. This rise is because of the caution that exists due to the resumption of negotiations between the United States and China, scheduled for October 11 and 12, which generates uncertainty between investors and producers, as it is an agreement between the largest producer and the largest consumer of oil and oil products worldwide.

The current reference prices present their third consecutive decline in gasoline prices and without any variation for low-sulfur diesel, this is because of the trade conflict between the United States and China, the largest consumers of oil and derivatives worldwide. On September 1, both nations-imposed tariffs on different products, the U.S. country for a value of US$300 billion, while China imposed tariffs of US$75 billion on different products, which highlights the 5% tax on oil and its derivatives. Because of these measures, international prices tended to fall, for fear of a fall in world demand.

The reference prices for gasoline and diesel present important declines for the current fortnight, although the United States for several weeks had reflected losses in its reserves, in the last weekly report provided by the IEA, it is reported that increased its oil products and derivatives. Oil increased by 2.4 million barrels after 7 weeks of losses. Likewise, gasoline increased 4.4 million barrels, after two weeks of losses, together with distillates, such as diesel, showed a 1.5-million-barrel increase. The changes in reserves allowed international prices of oil derivatives to show a downward trend.